Early in the story, Dick Van Patten mentions the city of Chicago to Robert Duvall.
So naturally, I looked to see if Chicago had a street called Eastwood. It did. West Eastwood Avenue is a short street. I used Google's street view to look at it and found ...
... a company that provides music and entertainment for events like weddings! I enjoyed their website.
So, off to Chicago, Illinois for this little Morty Comix.